Spacer
Piping Adapter, Compatible with Manufacturer Part Number AC50, AC50A, AC50B, AC55, AC55B, AC60, AC60A, AC60B, AF50, AF60, AL50, AL60, AR50, AR60, AW60, Series AC-D, Air Inlet Size 3/4 in, Air Inlet Type NPT, Compatible with Brand SMC, Compatible with Series AC, AF, AL, AR, AW, Overall Height 48 mm, Overall Length 53 mm, Overall Width 35 mm, Standards RoHS Compliant.